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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Biodegradation in water: screening tests

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Administrative data

Link to relevant study record(s)

Description of key information

In the study on ready biodegradability practically no degradation was observed within 29 days (28 days incubation). The reference substance was degraded to 92% within 29 days of incubation.

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information

In accordance with the OECD 301F, gestonoronacetate is not readily biodegradable under the conditions of the test and it was not toxic to the microbes of activated sludge.